The TPS6598x Utilities Tool is used to interact with the TPS6598x USB Type-C™ and Power Delivery (PD) controller using the host interface of the device and an external Microsoft Windows® based computer. This document provides instructions for installing and executing a set of Python-generated scripts. The interface provides the user a rich variety of functions for both controlling the TPS6598x device and acquiring device information.
This application note presents the operation principles for PWM LED driver control interface on DLP® Pico ASICs along with the driver performance assessment on DLP® projection display. Section 4 of the application note introduces LM3434 as the discrete LED driver on Pico products and includes the schematic, O-scope performance measurement, and design guidelines for mainstream LED products.
The application notes apply to DLPC6401 and DLPC2607 as long as the PWM driver controls the interface. The same LM3434 schematic can be adopted with the appropriate changes per LED Vf and If driving specification.
Texas Instruments hermetic packaged devices are fabricated in accordance with MIL-PRF-38535 and TI's own world class quality and reliability standards. The only age requirement for QML products is stated in MIL-PRF-38535 paragraph 3.10: Solderability. All parts shall be capable of passing the solderability test in accordance with TM 2003 of MIL-STD-883 on delivery. These products are warranted to do so in accordance with the Texas Instruments Incorporated Standard Terms and Conditions of Sale for Semiconductor Products.